James and his friend both started a part-time job at the swimming hole earning $ 8 per hour. James worked 10 1/2 hours his first week. James agreed to pay his friend 1/10 of his salary for reimbursement of gas. how much money did James pay his friend for gas?

Respuesta :

Answer: $8.40


Explanation:

1 hour = $8

James = 10 1/2 hour


salary = 10 1/2 x 8 = $84

gas = 1/10 x 84 = $8.40

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